Interested to Buy Any Domain ? << Click Here >> for more details...
what perpos use cepacitors in motars,fans,lights,and LT
panal
- 1 Answers
- 5262 Views
- I also Faced
- E-Mail Answers
Answer Posted / ankush miglani 09718151073
dear ac contains +ve and -ve cycles now in wat direction
fan will move.
the capacitor increases the amplitude of +ve cycle by
giving it the stored magnetic energy and fan starts
rotating in +ve directioni.e anticlockwise
do one thing change the connections of capacitor and wat
will u see is tha t the fan starts rotating in opposite
direction
do one more thing remove the capacitor and make the
connections complete without capacitor u see the fan will
not rotates in any direction now take a rod and rotate the
fan manualy in any direction the fan starts rotating
in tubelights it is used toblock the dc component so as tto
avoid noise
in m/cs used as starter
in lt panels used to improve the power factor
| Is This Answer Correct ? | 9 Yes | 2 No |
Post New Answer View All Answers
i want to know that what is the eligibility critaria for ongc exam?
what is The difference between national electrical code and I.S.Code (electrical) and what is the value of NEC in electrical engineering field
WHY NUTRAL GROUND SYSTEM USED IN 33KV SYSTEM
write a program that prints prime numbers from 1-20 in digonal form
How to design pavement quality concrete by using C.R.C.P Method
ITI r/tv trade APPLY (J.T.O VACANCEY) ALSO INCLUD AITT ELECTRONIC,WRITEEN XAM DONE 23.03.10 BUT NO RESPONCE WHY ANATHER ID gopal_gh007@rediffmail.com
300m long and 30kw inductive loade 3phase supply how many size cable required
Can we Co-ordinate relay in Load Break switch?
Rules and standards of electrical control wiring ?
Can anyone please provide me details of MCCB/Contactor/SFU rating calculations for a motor feeder..for example 50 kw.. not from type-2 cordination chart. i want manual calculations..
What is the operating principle of turbo-generator.
A jet of fluid strikes a plate What was the force required to counter it?
how to measure earth resistance of a substation
2. A current i=(10+10 sin t)amperes is passed through MI type ammeter. its reading will be.........
how to carried out tan delta test in 11 KV alternator ?
